| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.84 | 13.535% | $259.8135 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $126.55 | 13.506% | $143.6418 | $143.64 | $143.65 | $143.60 |
| Purchase #3 | $19.75 | 11.752% | $22.071 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $185.98 | 10.159% | $204.8737 | $204.87 | $204.85 | $204.90 |
| Purchase #5 | $175.37 | 6.507% | $186.7813 | $186.78 | $186.80 | $186.80 |
| Purchase #6 | $198.53 | 6.436% | $211.3074 | $211.31 | $211.30 | $211.30 |
| Purchase #7 | $122.50 | 9.140% | $133.6965 | $133.70 | $133.70 | $133.70 |
| 7 purchase totals = | $1,057.52 | $1,162.1852 | $1,162.18 | $1,162.15 | $1,162.20 | |